// The Vue build version to load with the `import` command
// (runtime-only or standalone) has been set in webpack.base.conf with an alias.
import Vue from 'vue'
import App from './App'
import router from './router'
import ElementUI from 'element-ui'
import 'element-ui/lib/theme-chalk/index.css'

 import '@/style/index.scss'

Vue.use(ElementUI)
Vue.config.productionTip = false
//注册全局守卫，作用是在路由跳转前 ，对路由进行判断，防止未登录的用户跳转到其他页面
router.beforeEach((to,from,next) => {
  let token = localStorage.getItem('mytoken')
  if(token){
    next()
  }else{
      if(to.path !== '/login'){
        next({path:'/login'})
      }else {
      //  如果未登录，你进去的事登录页面.就不干涩
        next()
      }
  }
})
/* eslint-disable no-new */

new Vue({
  el: '#app',
  router,
  components: { App },
  template: '<App/>'
})
